NEW YORK (Reuters) - A British Guiana One-Cent Magenta postage stamp from 1856, the only one of its kind to still exist, sold for record $9.5 million at Sotheby's on Tuesday. June 17, 2014, 7:33 PM ...
The British are succumbing to the U.S. mania for trading stamps, and another Battle of Britain is under way. Thirty trading-stamp companies are already in operation, giving out stamps in 35,000 stores ...